Ultra-Thin 0.30mm High-Frequency PCB | 2-Layer Rogers R04003 Board with ENIG

Ultra-Thin High-Frequency PCB: 0.30mm Thick 2-Layer Rogers R04003 Product Overview & Definition

هذا Ultra-Thin High-Frequency PCB من UGPCB is a double-sided printed circuit board manufactured using Rogers R04003 high-frequency laminate. Engineered for electronic devices with stringent demands on size, weight, and RF performance, this board excels in radio frequency (RF), microwave communication, and high-speed digital applications. Its core advantage lies in the combination of an extremely thin profile (0.30مم) و superior dielectric properties, making it a critical component for device miniaturization and enhanced performance.

Technical Specifications & تصنيف

تصنيف: High-Frequency/Microwave ثنائي الفينيل متعدد الكلور, Ultra-Thin PCB
طبقات: 2 طبقات (Double-Sided PCB)
Board Thickness: 0.30 مم
Base Material: Rogers R04003 Laminate (0.2mm core, built up to final thickness)
Copper Weight (Finished): 1أوقية / 1أوقية (approx. 35μm per side)
الانتهاء من السطح: Electroless Nickel Immersion Gold (يوافق), 2μ”
أبعاد: 124.45 mm x 39.69 مم

مواد & خصائص الأداء

صفح: روجرز RO4003C laminate is used, featuring a stable dielectric constant (Dk ~3.0) and a very low dissipation factor (ص). This is essential for high-frequency circuit boards to minimize signal loss and ensure signal integrity.
احباط النحاس: Standard 1oz (35ميكرومتر) electro-deposited copper, offering excellent conductivity and current-carrying capacity.
الانتهاء من السطح: يوافق (2μ”) provides a flat, solderable, and oxidation-resistant surface. The thin gold layer is particularly suitable for RF and microwave PCBs, minimizing signal attenuation due to the skin effect at high frequencies.

Structure, تصميم & Manufacturing Key Points

Structure: Standard 2-layer board structure with plated through-holes (PTH) for inter-layer connectivity.
اعتبارات التصميم الحرجة:
- السيطرة على المعاوقة: Precise controlled impedance PCB design is crucial. Trace width/spacing must be carefully calculated based on the Dk of RO4003 and the 0.30mm dielectric thickness to achieve target impedance values (على سبيل المثال, 50Ω).
- الإدارة الحرارية: The thin profile offers a short path for heat dissipation. Layout of high-power components must be planned accordingly.
- Mechanical Handling: The 0.30mm thickness offers flexibility but requires careful handling and support during assembly to prevent bending or damage.
Production Process Flow:
Material Preparation → Inner Layer Imaging → Lamination (RO4003 core with prepreg) → Drilling → Desmear & Electroless Copper Deposition → Outer Layer Imaging & Pattern Plating → Etching → Solder Mask Application → ENIG Surface Finish → Routing / Profiling to 124.45x39.69mm → Electrical Testing (Flying Probe) → Final Inspection & Packaging

How It Works & الميزات الرئيسية

أ عالي التردد ثنائي الفينيل متعدد الكلور acts as a “highway” for signal transmission, ensuring minimal loss, distortion, and delay. ال Rogers RO4003 material و precision impedance-controlled design are fundamental to this performance.

Key Product Features:

Excellent High-Frequency Performance: The low-loss characteristics of RO4003 laminate enhance RF circuit efficiency and signal integrity.
Extremely Thin and Lightweight: The 0.30mm thin core PCB profile saves critical space and aids in product lightweighting.
High Reliability & Solderability: The ENIG finish ensures long-term shelf life, excellent solder joint reliability, and a flat surface for fine-pitch components.
Precision Manufacturing: Fabricated to exact dimensions (124.45×39.69مم) for reliable integration into compact assemblies.

التطبيقات الأولية & Use Cases

هذا ultra-thin Rogers PCB is ideal for:

RFID Modules: Antenna and circuit boards in compact readers.
Satellite Communication & GPS Devices: Miniaturized receiver modules.
Automotive Radar Sensors: Antenna boards for 77GHz radar systems.
High-End Test & Measurement Equipment: Probes and signal acquisition boards.
Portable Communication Devices & UAVs: RF front-end modules where size and weight are critical.

Why Choose UGPCB for Your Ultra-Thin High-Frequency PCB?

Succeeding in competitive RF and high-speed markets requires a PCB partner with deep expertise. UGPCB provides a complete solution, من عالية التردد تصميم ثنائي الفينيل متعدد الكلور يدعم ل high-reliability manufacturing compliant with IPC standards. Every 0.30mm thin PCB we produce undergoes rigorous impedance testing and quality checks, guaranteeing performance in real-world applications.

For your microwave antenna board or high-speed transmission module, trust UGPCB to deliver superior signal integrity and power efficiency. We specialize in RF circuit board fabrication و microwave PCB manufacturing.